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2-Benzyliden-3-phenylbernsteinsaeure is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

32980-49-7

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32980-49-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 32980-49-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,9,8 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 32980-49:
(7*3)+(6*2)+(5*9)+(4*8)+(3*0)+(2*4)+(1*9)=127
127 % 10 = 7
So 32980-49-7 is a valid CAS Registry Number.

32980-49-7Relevant academic research and scientific papers

2(3H)- and 2(5H)-furanones. IV. The Di-π-methane rearrangement of 3,4-bis(phenylmethyl)-2(5H)-furanone

Momose,Tanabe,Tsujimori,Muraoka

, p. 2525 - 2530 (1992)

The photo-irradiation of 3,4-bis(phenylmethyl)-2(5H)-furanone (5) in acetone or in methanol resulted in selective rearrangement of the 4-phenylmethyl moiety and gave 5-phenyl-1-(phenylmethyl)-3-oxabicyclo[3.1.0]hexan-2-one (9) along with cis- and trans-3,

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